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rbf
RBF预测，用RBF预测蒙脱土纳米复合材料的双指标性能(RBF prediction, prediction with RBF nanocomposites performance of two indicators of)
- 2010-05-31 09:26:42下载
- 积分：1
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dr-gps
DR导航，GPS导航，以及组合导航，导航原理经典例子实现(GPS and DR navigation)
- 2021-03-25 18:19:13下载
- 积分：1
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dea
说明： 利用数据包论分析计算全要素生产率并进行分解(Using Data Package Theory to Analyze, Calculate and Decompose Total Factor Productivity)
- 2019-10-14 21:13:02下载
- 积分：1
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fga
遗传算法MATLAB函数程序，格雷编码，均匀，多点交叉，倒位操作(Genetic Algorithm MATLAB function procedures, Gray coding, uniform, multi-point crossover, inversion operation)
- 2009-02-23 22:25:45下载
- 积分：1
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Rayleigh_fading
Generates Rayleigh fading processes based on autoregressive models.
- 2007-08-14 11:15:21下载
- 积分：1
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werdsa
将BLKS内容为首址的连续N个字节数传送至BLKD内容为首址的存储区，数据块传送程序。(BLKS content sites will be headed by a continuous N the number of bytes sent to BLKD content-led site storage area, the data block transfer program.)
- 2009-12-07 20:03:20下载
- 积分：1
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dwt2
本文提出了一种基于独立分量分析的音频数字水印方法。嵌入水印时,对原始音频文件进行一级小波分解,在分解
得到的逼近分量中利用随机混合方法嵌入水印后进行小波逆变换形成嵌入水印的音频文件。仿真实验结果表明这种方
法的强鲁棒性和可行性。(Abstract:Audio p roduction is one of the important digital multimedias, which transmit becomes more and more convenient. To
p revent the multimedia content from being stolen or illegally used, audio content p rotection techniques become increasingly impor2
tant so that the potential of these app lications can be reached. As the importantmethod of copyright p rotection, the digitalwater2
marking technology has been acquired widely recognition and research. This paper p resents a method of digital audio watermark2
ing based on independent component analysis. When embedding watermarking, the original audio is decomposed by single2level
discrete 12D wavelet transform, watermarking is embedded by mixing randomly to the app roximation coefficient vector obtained,
and the audio is single2level reconstructed receiving audio havingwatermarking. Emulated experiment results show that thismeth2
od is robust and feasible.)
- 2009-06-04 17:43:21下载
- 积分：1
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matlab
matlab應用在ecg的波形建構上，此為matlab的m檔原始碼(matlab ecg waveform used in construction, this source code for the matlab m-file)
- 2011-04-28 00:10:57下载
- 积分：1
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Supply-center-positioning
此例要求供应中心到最远需求点的距离尽可能小(This case requires the demand supply center to the farthest point distance as small as possible)
- 2014-09-21 10:27:10下载
- 积分：1
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fractal-use
分形的练习一
①Koch曲线
用复数的方法来迭代Koch曲线
clear i 防止i被重新赋值
A=[0 1] 初始A是连接（0，0）与（1，0）的线段
t=exp(i*pi/3)
n=2 n是迭代次数
for j=0:n
A=A/3 a=ones(1,2*4^j)
A=[A (t*A+a/3) (A/t+(1/2+sqrt(3)/6*i)*a) A+2/3*a]
end
plot(real(A),imag(A))
axis([0 1 -0.1 0.8])
②Sierpinski三角形
A=[0 1 0.5 0 0 1] 初始化A
n=3 迭代次数
for i=1:n
A=A/2 b=zeros(1,3^i) c=ones(1,3^i)/2
A=[A A+[c b] A+[c/2 c]]
end
for i=1:3^n
patch(A(1,3*i-2:3*i),A(2,3*i-2:3*i), b ) patch填充函数
end
(Fractal
Exercise One
The ① Koch curve
Plural iteration Koch curve
clear i to prevent i is reassigned
A = [0 1] initial A is a connection (0,0) and (1,0) of the segments
t = exp (i* pi/3)
n = 2 n is the number of iterations
for j = 0: n
A = A/3 a = ones (1,2* 4 ^ j)
A = [A (t* A+ a/3) (A/t+ (1/2+ sqrt (3)/6* i)* a) A+2/3* a]
end
plot (real (A), imag (A))
axis ([0 1-0.1 0.8])
② Sierpinski triangle
A = [0 1 0.5 0 0 1] initialized A
n = 3 the number of iterations.
for i = 1: n
A = A/2 b = zeros (1,3 ^ i) c = ones (1,3 ^ i)/2
A = [A A+ [c b] A+ [c/2 c]]
end
for i = 1:3 ^ n
patch (A (1,3* i-2: 3* i), A (2,3* i-2: 3* i), b ) patch filled function
end)
- 2013-03-02 10:03:09下载
- 积分：1
